https://www.doriantool.com/products/carbide-turning-inserts/tpgb-322-uen-dnu25gt/
TPGB-322-UEN DNU25GT - Dorian Tool International
May 13, 2026 - Carbide Turning Inserts Insert: TPGB-UEN Grade: DNU25GT DNU25GT Uncoated, high wear resistant grade for aluminum, non-ferrous metals and plastics K25...
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